Assignee
CAFFARO SPA IND CHIM
IT·18 granted patents·71 citations·filing 1975–1996
Top patents by PatentIndex Score
18 records- 0170US4485050AProcess for the continuous production of tetrachlorophthalonitrile in a fluidized bed reactorCAFFARO SPA IND CHIM·Filed 1983·Granted Nov 27, 1984·11 cites·9 claims
- 0256US4381392AMethod for removing chlorinated solvents from chlorinated polymersCAFFARO SPA IND CHIM·Filed 1981·Granted Apr 26, 1983·9 cites·9 claims
- 0354US4883894AProcess for the production in continuous of phthalodinitrileCAFFARO SPA IND CHIM·Filed 1987·Granted Nov 28, 1989·5 cites·7 claims
- 0452US5917067AProcess for producing an omega-functionalized aliphatic carboxylic acid and intermediate products of said process, including 2-oxepanone-7-substituted productsCAFFARO SPA IND CHIM·Filed 1994·Granted Jun 29, 1999·5 cites·48 claims
- 0551US4035259AMethod for preparation of inorganic flocculating compositionCAFFARO SPA IND CHIM·Filed 1975·Granted Jul 12, 1977·14 cites·2 claims
- 0649US5142090AProcess for the preparation of 3-cyano-3,5,5'-trimethyl-1-cyclohexanoneCAFFARO SPA IND CHIM·Filed 1990·Granted Aug 25, 1992·4 cites·20 claims
- 0748US5206436ATaped purification processCAFFARO SPA IND CHIM·Filed 1991·Granted Apr 27, 1993·4 cites·8 claims
- 0840US4883893AProcess for the continuous production of phtalodinitrileCAFFARO SPA IND CHIM·Filed 1987·Granted Nov 28, 1989·2 cites·8 claims
- 0940US4808345AProcess for the preparation of tetrachloroterephthaloyl dichloride by means of the chlorination of terephthaloyl dichloride with gaseous chlorineCAFFARO SPA IND CHIM·Filed 1986·Granted Feb 28, 1989·2 cites·8 claims
- 1038US5872265AMethod for preparing coumarin and derivatives thereofCAFFARO SPA IND CHIM·Filed 1995·Granted Feb 16, 1999·2 cites·20 claims
- 1138US4795839AProcess for separating mixed monochlorotoluene isomers, a plant for carrying out the process, and the isomers separated in this mannerCAFFARO SPA IND CHIM·Filed 1983·Granted Jan 3, 1989·2 cites·3 claims
- 1236US5120522AProcess for preparing basic aluminum compoundsCAFFARO SPA IND CHIM·Filed 1990·Granted Jun 9, 1992·6 cites·10 claims
- 1334US5872267AProcess for producing an omega-functionalized aliphatic carboxylic acid and intermediate products of said processCAFFARO SPA IND CHIM·Filed 1994·Granted Feb 16, 1999·1 cites·27 claims
- 1434US4806672AProcess for the continuous production of isophthalodinitrileCAFFARO SPA IND CHIM·Filed 1988·Granted Feb 21, 1989·1 cites·7 claims
- 1529US4572806AProcess for the continuous production of tetrachlorophthalo-nitrile in two reactors in seriesCAFFARO SPA IND CHIM·Filed 1984·Granted Feb 25, 1986·0 cites·7 claims
- 1628US5670661AProcess for producing lactones and lactones obtained with this processCAFFARO SPA IND CHIM·Filed 1994·Granted Sep 23, 1997·0 cites·14 claims
- 1721US5733755AMethod for the enantioselective synthesis of chiral derivatives of S-3-(4'-tCAFFARO SPA IND CHIM·Filed 1996·Granted Mar 31, 1998·0 cites·8 claims
- 1819US5750006AProcess for making paper and cardboardCAFFARO SPA IND CHIM·Filed 1994·Granted May 12, 1998·3 cites·20 claims
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Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →